iproute: source code cleanup

Break long lines.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/ip/iproute.c b/ip/iproute.c
index 531af776e595609fb75cc5052cc02a4c8c30167b..8b158e692f751cde7b531f36df4c1c20f0c0eedb 100644 (file)
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -61,50 +61,51 @@ static void usage(void) __attribute__((noreturn));
 
 static void usage(void)
 {
-       fprintf(stderr, "Usage: ip route { list | flush } SELECTOR\n");
-       fprintf(stderr, "       ip route save SELECTOR\n");
-       fprintf(stderr, "       ip route restore\n");
-       fprintf(stderr, "       ip route showdump\n");
-       fprintf(stderr, "       ip route get [ ROUTE_GET_FLAGS ] ADDRESS\n");
-       fprintf(stderr, "                            [ from ADDRESS iif STRING ]\n");
-       fprintf(stderr, "                            [ oif STRING ] [ tos TOS ]\n");
-       fprintf(stderr, "                            [ mark NUMBER ] [ vrf NAME ]\n");
-       fprintf(stderr, "                            [ uid NUMBER ]\n");
-       fprintf(stderr, "       ip route { add | del | change | append | replace } ROUTE\n");
-       fprintf(stderr, "SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ]\n");
-       fprintf(stderr, "            [ table TABLE_ID ] [ vrf NAME ] [ proto RTPROTO ]\n");
-       fprintf(stderr, "            [ type TYPE ] [ scope SCOPE ]\n");
-       fprintf(stderr, "ROUTE := NODE_SPEC [ INFO_SPEC ]\n");
-       fprintf(stderr, "NODE_SPEC := [ TYPE ] PREFIX [ tos TOS ]\n");
-       fprintf(stderr, "             [ table TABLE_ID ] [ proto RTPROTO ]\n");
-       fprintf(stderr, "             [ scope SCOPE ] [ metric METRIC ]\n");
-       fprintf(stderr, "             [ ttl-propagate { enabled | disabled } ]\n");
-       fprintf(stderr, "INFO_SPEC := NH OPTIONS FLAGS [ nexthop NH ]...\n");
-       fprintf(stderr, "NH := [ encap ENCAPTYPE ENCAPHDR ] [ via [ FAMILY ] ADDRESS ]\n");
-       fprintf(stderr, "           [ dev STRING ] [ weight NUMBER ] NHFLAGS\n");
-       fprintf(stderr, "FAMILY := [ inet | inet6 | ipx | dnet | mpls | bridge | link ]\n");
-       fprintf(stderr, "OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ] [ as [ to ] ADDRESS ]\n");
-       fprintf(stderr, "           [ rtt TIME ] [ rttvar TIME ] [ reordering NUMBER ]\n");
-       fprintf(stderr, "           [ window NUMBER ] [ cwnd NUMBER ] [ initcwnd NUMBER ]\n");
-       fprintf(stderr, "           [ ssthresh NUMBER ] [ realms REALM ] [ src ADDRESS ]\n");
-       fprintf(stderr, "           [ rto_min TIME ] [ hoplimit NUMBER ] [ initrwnd NUMBER ]\n");
-       fprintf(stderr, "           [ features FEATURES ] [ quickack BOOL ] [ congctl NAME ]\n");
-       fprintf(stderr, "           [ pref PREF ] [ expires TIME ]\n");
-       fprintf(stderr, "TYPE := { unicast | local | broadcast | multicast | throw |\n");
-       fprintf(stderr, "          unreachable | prohibit | blackhole | nat }\n");
-       fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
-       fprintf(stderr, "SCOPE := [ host | link | global | NUMBER ]\n");
-       fprintf(stderr, "NHFLAGS := [ onlink | pervasive ]\n");
-       fprintf(stderr, "RTPROTO := [ kernel | boot | static | NUMBER ]\n");
-       fprintf(stderr, "PREF := [ low | medium | high ]\n");
-       fprintf(stderr, "TIME := NUMBER[s|ms]\n");
-       fprintf(stderr, "BOOL := [1|0]\n");
-       fprintf(stderr, "FEATURES := ecn\n");
-       fprintf(stderr, "ENCAPTYPE := [ mpls | ip | ip6 | seg6 | seg6local ]\n");
-       fprintf(stderr, "ENCAPHDR := [ MPLSLABEL | SEG6HDR ]\n");
-       fprintf(stderr, "SEG6HDR := [ mode SEGMODE ] segs ADDR1,ADDRi,ADDRn [hmac HMACKEYID] [cleanup]\n");
-       fprintf(stderr, "SEGMODE := [ encap | inline ]\n");
-       fprintf(stderr, "ROUTE_GET_FLAGS := [ fibmatch ]\n");
+       fprintf(stderr,
+               "Usage: ip route { list | flush } SELECTOR\n"
+               "       ip route save SELECTOR\n"
+               "       ip route restore\n"
+               "       ip route showdump\n"
+               "       ip route get [ ROUTE_GET_FLAGS ] ADDRESS\n"
+               "                            [ from ADDRESS iif STRING ]\n"
+               "                            [ oif STRING ] [ tos TOS ]\n"
+               "                            [ mark NUMBER ] [ vrf NAME ]\n"
+               "                            [ uid NUMBER ]\n"
+               "       ip route { add | del | change | append | replace } ROUTE\n"
+               "SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ]\n"
+               "            [ table TABLE_ID ] [ vrf NAME ] [ proto RTPROTO ]\n"
+               "            [ type TYPE ] [ scope SCOPE ]\n"
+               "ROUTE := NODE_SPEC [ INFO_SPEC ]\n"
+               "NODE_SPEC := [ TYPE ] PREFIX [ tos TOS ]\n"
+               "             [ table TABLE_ID ] [ proto RTPROTO ]\n"
+               "             [ scope SCOPE ] [ metric METRIC ]\n"
+               "             [ ttl-propagate { enabled | disabled } ]\n"
+               "INFO_SPEC := NH OPTIONS FLAGS [ nexthop NH ]...\n"
+               "NH := [ encap ENCAPTYPE ENCAPHDR ] [ via [ FAMILY ] ADDRESS ]\n"
+               "           [ dev STRING ] [ weight NUMBER ] NHFLAGS\n"
+               "FAMILY := [ inet | inet6 | ipx | dnet | mpls | bridge | link ]\n"
+               "OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ] [ as [ to ] ADDRESS ]\n"
+               "           [ rtt TIME ] [ rttvar TIME ] [ reordering NUMBER ]\n"
+               "           [ window NUMBER ] [ cwnd NUMBER ] [ initcwnd NUMBER ]\n"
+               "           [ ssthresh NUMBER ] [ realms REALM ] [ src ADDRESS ]\n"
+               "           [ rto_min TIME ] [ hoplimit NUMBER ] [ initrwnd NUMBER ]\n"
+               "           [ features FEATURES ] [ quickack BOOL ] [ congctl NAME ]\n"
+               "           [ pref PREF ] [ expires TIME ]\n"
+               "TYPE := { unicast | local | broadcast | multicast | throw |\n"
+               "          unreachable | prohibit | blackhole | nat }\n"
+               "TABLE_ID := [ local | main | default | all | NUMBER ]\n"
+               "SCOPE := [ host | link | global | NUMBER ]\n"
+               "NHFLAGS := [ onlink | pervasive ]\n"
+               "RTPROTO := [ kernel | boot | static | NUMBER ]\n"
+               "PREF := [ low | medium | high ]\n"
+               "TIME := NUMBER[s|ms]\n"
+               "BOOL := [1|0]\n"
+               "FEATURES := ecn\n"
+               "ENCAPTYPE := [ mpls | ip | ip6 | seg6 | seg6local ]\n"
+               "ENCAPHDR := [ MPLSLABEL | SEG6HDR ]\n"
+               "SEG6HDR := [ mode SEGMODE ] segs ADDR1,ADDRi,ADDRn [hmac HMACKEYID] [cleanup]\n"
+               "SEGMODE := [ encap | inline ]\n"
+               "ROUTE_GET_FLAGS := [ fibmatch ]\n");
        exit(-1);
 }
 
@@ -886,7 +887,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        get_addr(&addr, *argv, req.r.rtm_family);
                        if (req.r.rtm_family == AF_UNSPEC)
                                req.r.rtm_family = addr.family;
-                       addattr_l(&req.n, sizeof(req), RTA_PREFSRC, &addr.data, addr.bytelen);
+                       addattr_l(&req.n, sizeof(req),
+                                 RTA_PREFSRC, &addr.data, addr.bytelen);
                } else if (strcmp(*argv, "as") == 0) {
                        inet_prefix addr;
 
@@ -897,7 +899,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        get_addr(&addr, *argv, req.r.rtm_family);
                        if (req.r.rtm_family == AF_UNSPEC)
                                req.r.rtm_family = addr.family;
-                       addattr_l(&req.n, sizeof(req), RTA_NEWDST, &addr.data, addr.bytelen);
+                       addattr_l(&req.n, sizeof(req),
+                                 RTA_NEWDST, &addr.data, addr.bytelen);
                } else if (strcmp(*argv, "via") == 0) {
                        inet_prefix addr;
                        int family;
@@ -1062,7 +1065,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        }
                        if (get_unsigned(&win, *argv, 0))
                                invarg("\"initcwnd\" value is invalid\n", *argv);
-                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITCWND, win);
+                       rta_addattr32(mxrta, sizeof(mxbuf),
+                                     RTAX_INITCWND, win);
                } else if (matches(*argv, "initrwnd") == 0) {
                        unsigned int win;
 
@@ -1073,7 +1077,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        }
                        if (get_unsigned(&win, *argv, 0))
                                invarg("\"initrwnd\" value is invalid\n", *argv);
-                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITRWND, win);
+                       rta_addattr32(mxrta, sizeof(mxbuf),
+                                     RTAX_INITRWND, win);
                } else if (matches(*argv, "features") == 0) {
                        unsigned int features = 0;
 
@@ -1087,7 +1092,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                                break;
                        }
 
-                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_FEATURES, features);
+                       rta_addattr32(mxrta, sizeof(mxbuf),
+                                     RTAX_FEATURES, features);
                } else if (matches(*argv, "quickack") == 0) {
                        unsigned int quickack;
 
@@ -1096,7 +1102,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                                invarg("\"quickack\" value is invalid\n", *argv);
                        if (quickack != 1 && quickack != 0)
                                invarg("\"quickack\" value should be 0 or 1\n", *argv);
-                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_QUICKACK, quickack);
+                       rta_addattr32(mxrta, sizeof(mxbuf),
+                                     RTAX_QUICKACK, quickack);
                } else if (matches(*argv, "congctl") == 0) {
                        NEXT_ARG();
                        if (strcmp(*argv, "lock") == 0) {
@@ -1201,7 +1208,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        lwt_parse_encap(rta, sizeof(buf), &argc, &argv);
 
                        if (rta->rta_len > RTA_LENGTH(0))
-                               addraw_l(&req.n, 1024, RTA_DATA(rta), RTA_PAYLOAD(rta));
+                               addraw_l(&req.n, 1024
+                                        , RTA_DATA(rta), RTA_PAYLOAD(rta));
                } else if (strcmp(*argv, "ttl-propagate") == 0) {
                        __u8 ttl_prop;
 
@@ -1240,7 +1248,8 @@ static int iproute_modify(int cmd, unsigned int flags, int argc, char **argv)
                        req.r.rtm_dst_len = dst.bitlen;
                        dst_ok = 1;
                        if (dst.bytelen)
-                               addattr_l(&req.n, sizeof(req), RTA_DST, &dst.data, dst.bytelen);
+                               addattr_l(&req.n, sizeof(req),
+                                         RTA_DST, &dst.data, dst.bytelen);
                }
                argc--; argv++;
        }
@@ -1709,7 +1718,8 @@ static int iproute_get(int argc, char **argv)
                        if (req.r.rtm_family == AF_UNSPEC)
                                req.r.rtm_family = addr.family;
                        if (addr.bytelen)
-                               addattr_l(&req.n, sizeof(req), RTA_SRC, &addr.data, addr.bytelen);
+                               addattr_l(&req.n, sizeof(req), RTA_SRC,
+                                         &addr.data, addr.bytelen);
                        req.r.rtm_src_len = addr.bitlen;
                } else if (matches(*argv, "iif") == 0) {
                        NEXT_ARG();
@@ -1749,7 +1759,8 @@ static int iproute_get(int argc, char **argv)
                        get_addr(&addr, *argv, req.r.rtm_family);
                        if (req.r.rtm_family == AF_UNSPEC)
                                req.r.rtm_family = addr.family;
-                       addattr_l(&req.n, sizeof(req), RTA_NEWDST, &addr.data, addr.bytelen);
+                       addattr_l(&req.n, sizeof(req), RTA_NEWDST,
+                                 &addr.data, addr.bytelen);
                } else {
                        inet_prefix addr;
 
@@ -1762,7 +1773,8 @@ static int iproute_get(int argc, char **argv)
                        if (req.r.rtm_family == AF_UNSPEC)
                                req.r.rtm_family = addr.family;
                        if (addr.bytelen)
-                               addattr_l(&req.n, sizeof(req), RTA_DST, &addr.data, addr.bytelen);
+                               addattr_l(&req.n, sizeof(req),
+                                         RTA_DST, &addr.data, addr.bytelen);
                        req.r.rtm_dst_len = addr.bitlen;
                }
                argc--; argv++;